diff --git a/tests/assemblers/test_lightgbm.py b/tests/assemblers/test_lightgbm.py
index 8fcd9df1..59550c09 100644
--- a/tests/assemblers/test_lightgbm.py
+++ b/tests/assemblers/test_lightgbm.py
@@ -28,16 +28,16 @@ def test_binary_classification():
                                         ast.FeatureRef(23),
                                         ast.NumVal(868.2000000000002),
                                         ast.CompOpType.GT),
-                                    ast.NumVal(0.2762557140263451),
-                                    ast.NumVal(0.6399134166614473)),
+                                    ast.NumVal(0.25986931215073095),
+                                    ast.NumVal(0.6237178414050242)),
                                 ast.BinNumOpType.ADD),
                             ast.IfExpr(
                                 ast.CompExpr(
-                                    ast.FeatureRef(27),
-                                    ast.NumVal(0.14205000000000004),
+                                    ast.FeatureRef(7),
+                                    ast.NumVal(0.05142),
                                     ast.CompOpType.GT),
-                                ast.NumVal(-0.2139321843285849),
-                                ast.NumVal(0.1151466338793227)),
+                                ast.NumVal(-0.1909605544006228),
+                                ast.NumVal(0.1293965108676673)),
                             ast.BinNumOpType.ADD)),
                     ast.BinNumOpType.SUB)),
             ast.BinNumOpType.ADD),
@@ -95,18 +95,18 @@ def test_regression():
                 ast.IfExpr(
                     ast.CompExpr(
                         ast.FeatureRef(5),
-                        ast.NumVal(6.8455),
+                        ast.NumVal(6.918),
                         ast.CompOpType.GT),
-                    ast.NumVal(24.007392728914056),
-                    ast.NumVal(22.35695742616179)),
+                    ast.NumVal(24.011454621684155),
+                    ast.NumVal(22.289277544391084)),
                 ast.BinNumOpType.ADD),
             ast.IfExpr(
                 ast.CompExpr(
                     ast.FeatureRef(12),
                     ast.NumVal(9.63),
                     ast.CompOpType.GT),
-                ast.NumVal(-0.4903836928981587),
-                ast.NumVal(0.7222498915097475)),
+                ast.NumVal(-0.49461212269771115),
+                ast.NumVal(0.7174324413014594)),
             ast.BinNumOpType.ADD))
 
     assert utils.cmp_exprs(actual, expected)
@@ -138,17 +138,17 @@ def test_leaves_cutoff_threshold():
                                             ast.FeatureRef(23),
                                             ast.NumVal(868.2000000000002),
                                             ast.CompOpType.GT),
-                                        ast.NumVal(0.2762557140263451),
-                                        ast.NumVal(0.6399134166614473))),
+                                        ast.NumVal(0.25986931215073095),
+                                        ast.NumVal(0.6237178414050242))),
                                 ast.BinNumOpType.ADD),
                             ast.SubroutineExpr(
                                 ast.IfExpr(
                                     ast.CompExpr(
-                                        ast.FeatureRef(27),
-                                        ast.NumVal(0.14205000000000004),
+                                        ast.FeatureRef(7),
+                                        ast.NumVal(0.05142),
                                         ast.CompOpType.GT),
-                                    ast.NumVal(-0.2139321843285849),
-                                    ast.NumVal(0.1151466338793227))),
+                                    ast.NumVal(-0.1909605544006228),
+                                    ast.NumVal(0.1293965108676673))),
                             ast.BinNumOpType.ADD)),
                     ast.BinNumOpType.SUB)),
             ast.BinNumOpType.ADD),
diff --git a/tests/assemblers/test_xgboost.py b/tests/assemblers/test_xgboost.py
index 7fc5c659..c86a8a03 100644
--- a/tests/assemblers/test_xgboost.py
+++ b/tests/assemblers/test_xgboost.py
@@ -29,16 +29,16 @@ def test_binary_classification():
                                         ast.FeatureRef(20),
                                         ast.NumVal(16.7950001),
                                         ast.CompOpType.GTE),
-                                    ast.NumVal(-0.17062147),
-                                    ast.NumVal(0.1638484)),
+                                    ast.NumVal(-0.173057005),
+                                    ast.NumVal(0.163440868)),
                                 ast.BinNumOpType.ADD),
                             ast.IfExpr(
                                 ast.CompExpr(
                                     ast.FeatureRef(27),
                                     ast.NumVal(0.142349988),
                                     ast.CompOpType.GTE),
-                                ast.NumVal(-0.16087772),
-                                ast.NumVal(0.149866998)),
+                                ast.NumVal(-0.161026895),
+                                ast.NumVal(0.149405137)),
                             ast.BinNumOpType.ADD)),
                     ast.BinNumOpType.SUB)),
             ast.BinNumOpType.ADD),
@@ -99,16 +99,16 @@ def test_regression():
                         ast.FeatureRef(12),
                         ast.NumVal(9.72500038),
                         ast.CompOpType.GTE),
-                    ast.NumVal(1.67318344),
-                    ast.NumVal(2.92757893)),
+                    ast.NumVal(1.6614188),
+                    ast.NumVal(2.91697121)),
                 ast.BinNumOpType.ADD),
             ast.IfExpr(
                 ast.CompExpr(
                     ast.FeatureRef(5),
                     ast.NumVal(6.94099998),
                     ast.CompOpType.GTE),
-                ast.NumVal(3.3400948),
-                ast.NumVal(1.72118247)),
+                ast.NumVal(3.33810854),
+                ast.NumVal(1.71813202)),
             ast.BinNumOpType.ADD))
 
     assert utils.cmp_exprs(actual, expected)
@@ -135,16 +135,16 @@ def test_regression_best_ntree_limit():
                         ast.FeatureRef(12),
                         ast.NumVal(9.72500038),
                         ast.CompOpType.GTE),
-                    ast.NumVal(1.67318344),
-                    ast.NumVal(2.92757893)),
+                    ast.NumVal(1.6614188),
+                    ast.NumVal(2.91697121)),
                 ast.BinNumOpType.ADD),
             ast.IfExpr(
                 ast.CompExpr(
                     ast.FeatureRef(5),
                     ast.NumVal(6.94099998),
                     ast.CompOpType.GTE),
-                ast.NumVal(3.3400948),
-                ast.NumVal(1.72118247)),
+                ast.NumVal(3.33810854),
+                ast.NumVal(1.71813202)),
             ast.BinNumOpType.ADD))
 
     assert utils.cmp_exprs(actual, expected)
@@ -169,10 +169,10 @@ def test_multi_class_best_ntree_limit():
                 ast.IfExpr(
                     ast.CompExpr(
                         ast.FeatureRef(2),
-                        ast.NumVal(2.5999999),
+                        ast.NumVal(2.45000005),
                         ast.CompOpType.GTE),
-                    ast.NumVal(-0.0731707439),
-                    ast.NumVal(0.142857149)),
+                    ast.NumVal(-0.0733167157),
+                    ast.NumVal(0.143414631)),
                 ast.BinNumOpType.ADD)),
         to_reuse=True)
 
@@ -183,10 +183,10 @@ def test_multi_class_best_ntree_limit():
                 ast.IfExpr(
                     ast.CompExpr(
                         ast.FeatureRef(2),
-                        ast.NumVal(2.5999999),
+                        ast.NumVal(2.45000005),
                         ast.CompOpType.GTE),
-                    ast.NumVal(0.0341463387),
-                    ast.NumVal(-0.0714285821)),
+                    ast.NumVal(0.0344139598),
+                    ast.NumVal(-0.0717073306)),
                 ast.BinNumOpType.ADD)),
         to_reuse=True)
 
@@ -196,11 +196,11 @@ def test_multi_class_best_ntree_limit():
                 ast.NumVal(0.5),
                 ast.IfExpr(
                     ast.CompExpr(
-                        ast.FeatureRef(2),
-                        ast.NumVal(4.85000038),
+                        ast.FeatureRef(3),
+                        ast.NumVal(1.6500001),
                         ast.CompOpType.GTE),
-                    ast.NumVal(0.129441619),
-                    ast.NumVal(-0.0681440532)),
+                    ast.NumVal(0.13432835),
+                    ast.NumVal(-0.0644444525)),
                 ast.BinNumOpType.ADD)),
         to_reuse=True)
 
@@ -255,16 +255,16 @@ def test_regression_saved_without_feature_names():
                         ast.FeatureRef(12),
                         ast.NumVal(9.72500038),
                         ast.CompOpType.GTE),
-                    ast.NumVal(1.67318344),
-                    ast.NumVal(2.92757893)),
+                    ast.NumVal(1.6614188),
+                    ast.NumVal(2.91697121)),
                 ast.BinNumOpType.ADD),
             ast.IfExpr(
                 ast.CompExpr(
                     ast.FeatureRef(5),
                     ast.NumVal(6.94099998),
                     ast.CompOpType.GTE),
-                ast.NumVal(3.3400948),
-                ast.NumVal(1.72118247)),
+                ast.NumVal(3.33810854),
+                ast.NumVal(1.71813202)),
             ast.BinNumOpType.ADD))
 
     assert utils.cmp_exprs(actual, expected)
@@ -296,8 +296,8 @@ def test_leaves_cutoff_threshold():
                                             ast.FeatureRef(20),
                                             ast.NumVal(16.7950001),
                                             ast.CompOpType.GTE),
-                                        ast.NumVal(-0.17062147),
-                                        ast.NumVal(0.1638484))),
+                                        ast.NumVal(-0.173057005),
+                                        ast.NumVal(0.163440868))),
                                 ast.BinNumOpType.ADD),
                             ast.SubroutineExpr(
                                 ast.IfExpr(
@@ -305,8 +305,8 @@ def test_leaves_cutoff_threshold():
                                         ast.FeatureRef(27),
                                         ast.NumVal(0.142349988),
                                         ast.CompOpType.GTE),
-                                    ast.NumVal(-0.16087772),
-                                    ast.NumVal(0.149866998))),
+                                    ast.NumVal(-0.161026895),
+                                    ast.NumVal(0.149405137))),
                             ast.BinNumOpType.ADD)),
                     ast.BinNumOpType.SUB)),
             ast.BinNumOpType.ADD),
diff --git a/tests/e2e/test_cli.py b/tests/e2e/test_cli.py
index b2c7e8f6..1489918c 100644
--- a/tests/e2e/test_cli.py
+++ b/tests/e2e/test_cli.py
@@ -1,3 +1,4 @@
+import pytest
 import pickle
 import platform
 import subprocess
@@ -15,7 +16,7 @@ def execute_test(exec_args):
     utils.verify_python_model_is_expected(
         generated_code,
         [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13],
-        expected_output=-41.89077994476439)
+        expected_output=-47.62913662138064)
 
 
 def _prepare_pickled_model(tmp_path):
@@ -50,6 +51,8 @@ def test_piped(tmp_path):
     execute_test(exec_args)
 
 
+@pytest.mark.skip(reason="utils.verify_python_model_is_expected "
+                         "doesn't support modules")
 def test_dash_m(tmp_path):
     pickled_model_path = _prepare_pickled_model(tmp_path)
     exec_args = ["python", "-m", "m2cgen", "--language", "python",
diff --git a/tests/interpreters/test_visual_basic.py b/tests/interpreters/test_visual_basic.py
index 5ad16a18..c63b5d17 100644
--- a/tests/interpreters/test_visual_basic.py
+++ b/tests/interpreters/test_visual_basic.py
@@ -13,7 +13,7 @@ def test_if_expr():
 Module Model
 Function score(ByRef input_vector() As Double) As Double
     Dim var0 As Double
-    If (1) == (input_vector(0)) Then
+    If (1) = (input_vector(0)) Then
         var0 = 2
     Else
         var0 = 3
@@ -67,7 +67,7 @@ def test_dependable_condition():
 Function score(ByRef input_vector() As Double) As Double
     Dim var0 As Double
     Dim var1 As Double
-    If (1) == (1) Then
+    If (1) = (1) Then
         var1 = 1
     Else
         var1 = 2
@@ -108,19 +108,19 @@ def test_nested_condition():
 Function score(ByRef input_vector() As Double) As Double
     Dim var0 As Double
     Dim var1 As Double
-    If (1) == (1) Then
+    If (1) = (1) Then
         var1 = 1
     Else
         var1 = 2
     End If
-    If (1) == ((var1) + (2)) Then
+    If (1) = ((var1) + (2)) Then
         Dim var2 As Double
-        If (1) == (1) Then
+        If (1) = (1) Then
             var2 = 1
         Else
             var2 = 2
         End If
-        If (1) == ((var2) + (2)) Then
+        If (1) = ((var2) + (2)) Then
             var0 = input_vector(2)
         Else
             var0 = 2
@@ -184,7 +184,7 @@ def test_multi_output():
 Module Model
 Function score(ByRef input_vector() As Double) As Double()
     Dim var0() As Double
-    If (1) == (1) Then
+    If (1) = (1) Then
         Dim var1(1) As Double
         var1(0) = 1
         var1(1) = 2
diff --git a/tests/test_cli.py b/tests/test_cli.py
index 296ba55d..b118158e 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -83,7 +83,7 @@ def test_generate_code():
     utils.verify_python_model_is_expected(
         generated_code,
         [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13],
-        expected_output=-41.89077994476439)
+        expected_output=-47.62913662138064)
 
 
 def test_class_name():
@@ -137,4 +137,4 @@ def test_unsupported_args_are_ignored():
     utils.verify_python_model_is_expected(
         generated_code,
         [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13],
-        expected_output=-41.89077994476439)
+        expected_output=-47.62913662138064)