[gitfame] Add tests.

gitfame/test/integration/gitfame_test.go

@@ -33,7 +33,7 @@ func TestGitFame(t *testing.T) {
 	require.NoError(t, err)
 
 	bundlesDir := path.Join("./testdata", "bundles")
-	testsDir := path.Join("./testdata", "good")
+	testsDir := path.Join("./testdata", "tests")
 	files, err := ioutil.ReadDir(testsDir)
 	require.NoError(t, err)
 
@@ -58,9 +58,14 @@ func TestGitFame(t *testing.T) {
 			cmd.Stderr = ioutil.Discard
 
 			output, err := cmd.Output()
+			if !tc.Error {
 				require.NoError(t, err)
-
 				require.Equal(t, string(tc.Expected), string(output))
+			} else {
+				require.Error(t, err)
+				_, ok := err.(*exec.ExitError)
+				require.True(t, ok)
+			}
 		})
 	}
 }
@@ -85,6 +90,7 @@ type TestDescription struct {
 	Name   string   `yaml:"name"`
 	Args   []string `yaml:"args"`
 	Bundle string   `yaml:"bundle"`
+	Error  bool     `yaml:"error"`
 }
 
 func ReadTestDescription(t *testing.T, path string) *TestDescription {

gitfame/test/integration/testdata/tests/19/description.yaml

@@ -0,0 +1,5 @@
+# go-cmp, HEAD, extensions
+
+name: go-cmp HEAD extensions
+args: [--format, csv, --extensions, '.yml,.json,.md']
+bundle: go-cmp.bundle

gitfame/test/integration/testdata/tests/19/expected.out

@@ -0,0 +1,5 @@
+Name,Lines,Commits,Files
+Joe Tsai,92,4,3
+Ross Light,2,1,1
+Tobias Klauser,2,1,1
+ferhat elmas,1,1,1

gitfame/test/integration/testdata/tests/20/description.yaml

@@ -0,0 +1,5 @@
+# go-cmp, HEAD, languages
+
+name: go-cmp HEAD languages
+args: [--format, csv, --languages, 'yaml,c++,markdown,gopher']
+bundle: go-cmp.bundle

gitfame/test/integration/testdata/tests/20/expected.out

@@ -0,0 +1,5 @@
+Name,Lines,Commits,Files
+Joe Tsai,92,4,3
+Ross Light,2,1,1
+Tobias Klauser,2,1,1
+ferhat elmas,1,1,1

gitfame/test/integration/testdata/tests/21/description.yaml

@@ -0,0 +1,5 @@
+# go-cmp, HEAD, exclude
+
+name: go-cmp HEAD exclude
+args: [--format, csv, --exclude, 'cmp/cmpopts/*,cmp/internal/testprotos/*,cmp/testdata/*,gopher/*']
+bundle: go-cmp.bundle

gitfame/test/integration/testdata/tests/21/expected.out

@@ -0,0 +1,14 @@
+Name,Lines,Commits,Files
+Joe Tsai,10087,90,46
+A. Ishikawa,36,1,1
+178inaba,11,2,4
+Kyle Lemons,11,1,1
+Christian Muehlhaeuser,4,3,3
+Ernest Galbrun,3,1,1
+ferhat elmas,2,1,2
+Dmitri Shuralyov,2,1,1
+Ross Light,2,1,1
+Tobias Klauser,2,1,1
+Chris Morrow,1,1,1
+Fiisio,1,1,1
+LMMilewski,1,1,1

gitfame/test/integration/testdata/tests/22/description.yaml

@@ -0,0 +1,5 @@
+# go-cmp, HEAD, restrict to
+
+name: go-cmp HEAD restrict-to
+args: [--format, csv, --restrict-to, 'cmp/cmpopts/*,cmp/internal/testprotos/*,cmp/testdata/*,gopher/*']
+bundle: go-cmp.bundle

gitfame/test/integration/testdata/tests/22/expected.out

@@ -0,0 +1,12 @@
+Name,Lines,Commits,Files
+Joe Tsai,3731,29,8
+colinnewell,130,1,1
+Roger Peppe,59,1,2
+A. Ishikawa,56,1,1
+Tobias Klauser,33,1,2
+178inaba,16,1,1
+Dmitri Shuralyov,6,1,1
+k.nakada,5,1,3
+ferhat elmas,5,1,2
+LMMilewski,4,1,1
+Christian Muehlhaeuser,2,1,1

gitfame/test/integration/testdata/tests/23/description.yaml

@@ -0,0 +1,5 @@
+# go-cmp, HEAD, exclude and restrict to the same dir
+
+name: go-cmp HEAD exclude restrict-to
+args: [--format, csv, --restrict-to, 'cmp/cmpopts/*', --exclude, 'cmp/cmpopts/*']
+bundle: go-cmp.bundle

gitfame/test/integration/testdata/tests/24/description.yaml

@@ -0,0 +1,6 @@
+# bad format
+
+name: bad format
+args: [--format, yson, --revision, v1.0]
+bundle: simple.bundle
+error: true

gitfame/test/integration/testdata/tests/25/description.yaml

@@ -0,0 +1,6 @@
+# bad sort order
+
+name: bad sort oder
+args: [--order-by, time, --revision, v1.0]
+bundle: simple.bundle
+error: true

gitfame/test/integration/testdata/tests/26/description.yaml

@@ -0,0 +1,6 @@
+# bad revision
+
+name: bad revision
+args: [--revision, head]
+bundle: simple.bundle
+error: true

gitfame/test/integration/testdata/tests/6/expected.out

@@ -0,0 +1 @@
+Name,Lines,Commits,Files