Test that we don't break the schema methods.

test/unit/db_nazi/test_abstract_adapter.rb

@@ -9,6 +9,11 @@
   end
 
   describe "#add_column" do
+    it "still adds the column if ok" do
+      connection.add_column 'test_table', 'test_column', :boolean, null: false, default: false
+      connection.column_exists?('test_table', 'test_column', :boolean, null: false, default: false).must_equal true
+    end
+
     describe "when nullability is required" do
       use_attribute_value DBNazi, :require_nullability, true
 
@@ -63,6 +68,11 @@
       connection.add_column 'test_table', 'test_column', :boolean, null: false, default: false
     end
 
+    it "still changes the column if ok" do
+      connection.change_column 'test_table', 'test_column', :integer, null: false
+      connection.column_exists?('test_table', 'test_column', :integer, null: false).must_equal true
+    end
+
     describe "when nullability is required" do
       use_attribute_value DBNazi, :require_nullability, true
 
@@ -117,6 +127,11 @@
       connection.add_column 'test_table', 'test_column', :boolean, null: true
     end
 
+    it "still adds the index if ok" do
+      connection.add_index 'test_table', 'test_column', unique: false
+      connection.index_exists?('test_table', 'test_column').must_equal true
+    end
+
     describe "when index uniqueness is required" do
       use_attribute_value DBNazi, :require_index_uniqueness, true
 

test/unit/db_nazi/test_table.rb

@@ -12,6 +12,13 @@
       connection.create_table 'test_table'
     end
 
+    it "still creates the column if ok" do
+      connection.change_table 'test_table', bulk: true do |t|
+        t.column 'test_column', :boolean, null: true
+      end
+      connection.column_exists?('test_table', 'test_column', :boolean, null: true).must_equal true
+    end
+
     describe "when nullability is required" do
       use_attribute_value DBNazi, :require_nullability, true
 
@@ -82,6 +89,13 @@
       end
     end
 
+    it "still creates the index if ok" do
+      connection.change_table 'test_table', bulk: true do |t|
+        t.index 'test_column', unique: false
+      end
+      connection.index_exists?('test_table', 'test_column', unique: false).must_equal true
+    end
+
     describe "when index uniqueness is required" do
       use_attribute_value DBNazi, :require_index_uniqueness, true
 
@@ -124,6 +138,13 @@
       end
     end
 
+    it "still changes the column if ok" do
+      connection.change_table 'test_table', bulk: true do |t|
+        t.change 'test_column', :integer, null: true
+      end
+      connection.column_exists?('test_table', 'test_column', :integer, null: true).must_equal true
+    end
+
     describe "when nullability is required" do
       use_attribute_value DBNazi, :require_nullability, true
 

test/unit/db_nazi/test_table_definition.rb

@@ -8,6 +8,13 @@
   end
 
   describe "#column" do
+    it "still creates the column if ok" do
+      connection.create_table 'test_table' do |t|
+        t.column 'test_column', :boolean, null: true
+      end
+      connection.column_exists?('test_table', 'test_column', :boolean, null: true).must_equal true
+    end
+
     describe "when nullability is required" do
       use_attribute_value DBNazi, :require_nullability, true