Merge 063a487 into 6f3675f

.github/workflows/go.yml

@@ -0,0 +1,29 @@
+name: Go
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+
+    - name: Set up Go 1.13
+      uses: actions/setup-go@v1
+      with:
+        go-version: 1.13
+      id: go
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v2
+
+    - name: Build
+      run: go build -v .
+
+    - name: Test
+      run: go test -v .

usage_test.go

@@ -215,9 +215,9 @@ Options:
 	var help bytes.Buffer
 	p.WriteHelp(&help)
 	actual := help.String()
-	t.Logf("Expected:\n%s", expectedHelp)
-	t.Logf("Actual:\n%s", actual)
 	if expectedHelp != actual {
+		t.Logf("Expected:\n%s", expectedHelp)
+		t.Logf("Actual:\n%s", actual)
 		t.Fail()
 	}
 }
@@ -243,9 +243,9 @@ Options:
 	var help bytes.Buffer
 	p.WriteHelp(&help)
 	actual := help.String()
-	t.Logf("Expected:\n%s", expectedHelp)
-	t.Logf("Actual:\n%s", actual)
 	if expectedHelp != actual {
+		t.Logf("Expected:\n%s", expectedHelp)
+		t.Logf("Actual:\n%s", actual)
 		t.Fail()
 	}
 }
@@ -271,7 +271,7 @@ Options:
 	assert.Equal(t, expectedHelp, help.String())
 }
 
-func TestUsagWithNestedSubcommands(t *testing.T) {
+func TestUsageWithNestedSubcommands(t *testing.T) {
 	expectedHelp := `Usage: example child nested [--enable] OUTPUT
 
 Positional arguments:
@@ -305,6 +305,5 @@ Global options:
 
 	var help bytes.Buffer
 	p.WriteHelp(&help)
-	fmt.Println(help.String())
 	assert.Equal(t, expectedHelp, help.String())
 }