Refactor pkg directory back

pkg/path/bundle_test.go

@@ -0,0 +1,55 @@
+package path
+
+import (
+	"testing"
+)
+
+func TestParsingRefs(t *testing.T) {
+	var tests = []struct {
+		line       string
+		wantBranch string
+		wantErr    error
+	}{
+		{
+			line:       "https://github.com/grdl/git-get",
+			wantBranch: "",
+			wantErr:    nil,
+		},
+		{
+			line:       "https://github.com/grdl/git-get master",
+			wantBranch: "master",
+			wantErr:    nil,
+		},
+		{
+			line:       "https://github.com/grdl/git-get refs/tags/v1.0.0",
+			wantBranch: "refs/tags/v1.0.0",
+			wantErr:    nil,
+		},
+		{
+			line:       "https://github.com/grdl/git-get master branch",
+			wantBranch: "",
+			wantErr:    ErrInvalidNumberOfElements,
+		},
+		{
+			line:       "https://github.com",
+			wantBranch: "",
+			wantErr:    ErrEmptyURLPath,
+		},
+	}
+
+	for i, test := range tests {
+		got, err := parseLine(test.line)
+		if err != nil && test.wantErr == nil {
+			t.Fatalf("Test case %d should not return an error", i)
+		}
+
+		if err != nil && test.wantErr != nil {
+			continue
+		}
+
+		if got.Branch != test.wantBranch {
+			t.Errorf("Failed test case %d, got: %s; wantBranch: %s", i, got.Branch, test.wantBranch)
+		}
+	}
+
+}