add CI workflow and coverage-gap validation tests

e2e/coverage_gaps_test.go

@@ -0,0 +1,117 @@
+package e2e
+
+import "testing"
+
+func TestValidation_InvalidTemplateInMethod(t *testing.T) {
+	t.Parallel()
+
+	res := run("-U", "http://example.com", "-r", "1", "-M", "{{ invalid_func }}")
+	assertExitCode(t, res, 1)
+	assertContains(t, res.Stderr, "Method[0]")
+}
+
+func TestValidation_InvalidTemplateInParamKey(t *testing.T) {
+	t.Parallel()
+
+	res := run("-U", "http://example.com", "-r", "1", "-P", "{{ invalid_func }}=value")
+	assertExitCode(t, res, 1)
+	assertContains(t, res.Stderr, "Param[0].Key")
+}
+
+func TestValidation_InvalidTemplateInCookieValue(t *testing.T) {
+	t.Parallel()
+
+	res := run("-U", "http://example.com", "-r", "1", "-C", "session={{ invalid_func }}")
+	assertExitCode(t, res, 1)
+	assertContains(t, res.Stderr, "Cookie[0].Value[0]")
+}
+
+func TestValidation_InvalidTemplateInURLPath(t *testing.T) {
+	t.Parallel()
+
+	res := run("-U", "http://example.com/{{ invalid_func }}", "-r", "1")
+	assertExitCode(t, res, 1)
+	assertContains(t, res.Stderr, "URL.Path")
+}
+
+func TestValidation_InvalidTemplateInValues(t *testing.T) {
+	t.Parallel()
+
+	res := run("-U", "http://example.com", "-r", "1", "-V", "A={{ invalid_func }}")
+	assertExitCode(t, res, 1)
+	assertContains(t, res.Stderr, "Values[0]")
+}
+
+func TestValidation_ScriptURLWithoutHost(t *testing.T) {
+	t.Parallel()
+
+	res := run("-U", "http://example.com", "-r", "1", "-lua", "@http://")
+	assertExitCode(t, res, 1)
+	assertContains(t, res.Stderr, "host")
+}
+
+func TestEnvInvalidURL(t *testing.T) {
+	t.Parallel()
+
+	res := runWithEnv(map[string]string{
+		"SARIN_URL":      "://bad-url",
+		"SARIN_REQUESTS": "1",
+	}, "-q")
+	assertExitCode(t, res, 1)
+	assertContains(t, res.Stderr, "SARIN_URL")
+}
+
+func TestEnvInvalidProxy(t *testing.T) {
+	t.Parallel()
+
+	res := runWithEnv(map[string]string{
+		"SARIN_URL":      "http://example.com",
+		"SARIN_REQUESTS": "1",
+		"SARIN_PROXY":    "://bad-proxy",
+	}, "-q")
+	assertExitCode(t, res, 1)
+	assertContains(t, res.Stderr, "SARIN_PROXY")
+}
+
+func TestConfigFileInvalidURLParse(t *testing.T) {
+	t.Parallel()
+
+	configPath := writeTemp(t, "invalid_url.yaml", `
+url: "://bad-url"
+requests: 1
+`)
+
+	res := run("-f", configPath)
+	assertExitCode(t, res, 1)
+	assertContains(t, res.Stderr, "Field 'url'")
+}
+
+func TestConfigFileInvalidProxyParse(t *testing.T) {
+	t.Parallel()
+
+	configPath := writeTemp(t, "invalid_proxy.yaml", `
+url: "http://example.com"
+requests: 1
+proxy: "://bad-proxy"
+`)
+
+	res := run("-f", configPath)
+	assertExitCode(t, res, 1)
+	assertContains(t, res.Stderr, "proxy[0]")
+}
+
+func TestConfigFileInvalidHeadersType(t *testing.T) {
+	t.Parallel()
+
+	configPath := writeTemp(t, "invalid_headers_type.yaml", `
+url: "http://example.com"
+requests: 1
+headers:
+  - X-Test: value
+  - 42
+`)
+
+	res := run("-f", configPath)
+	assertExitCode(t, res, 1)
+	assertContains(t, res.Stderr, "Failed to parse config file")
+}