Select committed validation inputs by module

check_request_test.go

@@ -0,0 +1,38 @@
+package releasekit
+
+import "testing"
+
+func TestCandidateRequestPreservesSharedFileSelection(t *testing.T) {
+	for _, tt := range []struct {
+		name       string
+		input      []string
+		wantNil    bool
+		wantValues []string
+	}{
+		{name: "omitted defaults", input: nil, wantNil: true},
+		{name: "explicit empty", input: []string{}, wantValues: []string{}},
+		{name: "explicit paths", input: []string{"LICENSE", "docs/shared.md"}, wantValues: []string{"LICENSE", "docs/shared.md"}},
+	} {
+		t.Run(tt.name, func(t *testing.T) {
+			request := ReleaseRequest{Validation: ValidationSpec{SharedFiles: tt.input}}
+			mapped := candidateRequest(request).Validation.SharedFiles
+			if (mapped == nil) != tt.wantNil {
+				t.Fatalf("mapped shared files nil=%t, want %t", mapped == nil, tt.wantNil)
+			}
+			if len(mapped) != len(tt.wantValues) {
+				t.Fatalf("mapped shared files = %#v, want %#v", mapped, tt.wantValues)
+			}
+			for index, value := range tt.wantValues {
+				if mapped[index] != value {
+					t.Fatalf("mapped shared files = %#v, want %#v", mapped, tt.wantValues)
+				}
+			}
+			if len(tt.input) != 0 {
+				request.Validation.SharedFiles[0] = "changed"
+				if mapped[0] != tt.wantValues[0] {
+					t.Fatal("mapped shared-file selection aliases the caller's slice")
+				}
+			}
+		})
+	}
+}