refactor and introduce tests for npm & pypi (#79)

* refactor and introduce tests for npm & pypi * refactor and introduce tests for npm & pypi * add skip intermediate flags test case * fix tests --------- Co-authored-by: Abhisek Datta <abhisek.datta@gmail.com>
2026-08-03 07:24:09 +02:00 · 2025-12-08 17:30:29 +00:00
parent 2be1e5f009
commit a8723cd680
4 changed files with 305 additions and 163 deletions
@@ -205,6 +205,99 @@ func TestPipParseCommand(t *testing.T) {
 	}
 }

+func TestPip3ParseCommand(t *testing.T) {
+	pm, err := NewPypiPackageManager(DefaultPip3PackageManagerConfig())
+	assert.NoError(t, err)
+
+	cases := []struct {
+		name             string
+		args             []string
+		expectedManifest bool
+		expectedFiles    []string
+		expectedTargets  int
+	}{
+		{
+			name:             "pip3 install with -r flag",
+			args:             []string{"install", "-r", "requirements.txt"},
+			expectedManifest: true,
+			expectedFiles:    []string{"requirements.txt"},
+			expectedTargets:  0,
+		},
+		{
+			name:             "pip3 install with -r flag with different filename",
+			args:             []string{"install", "-r", "requirements-dev.txt"},
+			expectedManifest: true,
+			expectedFiles:    []string{"requirements-dev.txt"},
+			expectedTargets:  0,
+		},
+		{
+			name:             "pip3 install with --requirement flag",
+			args:             []string{"install", "--requirement", "requirements.txt"},
+			expectedManifest: true,
+			expectedFiles:    []string{"requirements.txt"},
+			expectedTargets:  0,
+		},
+		{
+			name:             "pip3 install with combined -r flag",
+			args:             []string{"install", "-rrequirements.txt"},
+			expectedManifest: true,
+			expectedFiles:    []string{"requirements.txt"},
+			expectedTargets:  0,
+		},
+		{
+			name:             "pip3 install without args",
+			args:             []string{"install"},
+			expectedManifest: false,
+			expectedFiles:    nil,
+			expectedTargets:  0,
+		},
+		{
+			name:             "pip3 install with explicit package",
+			args:             []string{"install", "django"},
+			expectedManifest: false,
+			expectedFiles:    nil,
+			expectedTargets:  1,
+		},
+		{
+			name:             "pip3 install with mixed args",
+			args:             []string{"install", "django", "-r", "requirements.txt"},
+			expectedManifest: true,
+			expectedFiles:    []string{"requirements.txt"},
+			expectedTargets:  1,
+		},
+		{
+			name:             "pip3 install with multiple -r flags",
+			args:             []string{"install", "-r", "requirements.txt", "-r", "dev-requirements.txt"},
+			expectedManifest: true,
+			expectedFiles:    []string{"requirements.txt", "dev-requirements.txt"},
+			expectedTargets:  0,
+		},
+		{
+			name:             "non-install command",
+			args:             []string{"list"},
+			expectedManifest: false,
+			expectedFiles:    nil,
+			expectedTargets:  0,
+		},
+	}
+
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			parsed, err := pm.ParseCommand(tc.args)
+			assert.NoError(t, err)
+
+			assert.Equal(t, tc.expectedManifest, parsed.IsManifestInstall, "IsManifestInstall mismatch")
+			assert.Equal(t, tc.expectedFiles, parsed.ManifestFiles, "ManifestFiles mismatch")
+			assert.Equal(t, tc.expectedTargets, len(parsed.InstallTargets), "InstallTargets count mismatch")
+
+			assert.Equal(t, tc.expectedManifest, parsed.HasManifestInstall(), "HasManifestInstall mismatch")
+
+			expectedShouldExtract := tc.expectedManifest && tc.expectedTargets == 0
+			assert.Equal(t, expectedShouldExtract, parsed.ShouldExtractFromManifest(), "ShouldExtractFromManifest mismatch")
+		})
+	}
+}
+
 func TestPipConvertCompatibleRelease(t *testing.T) {
 	cases := []struct {
 		name     string