atlasexec: support "schema test" (#77)

README.md

@@ -46,6 +46,7 @@ The SDK provides the following APIs:
 - `SchemaApply`: runs the "atlas schema apply" command.
 - `SchemaInspect`: runs the "atlas schema inspect" command.
 - `SchemaDiff`: runs the "atlas schema diff" command.
+- `SchemaTest`: runs the "atlas schema test" command.
 
 Example with `MigrateApply` API:
 

atlasexec/atlas.go

@@ -150,6 +150,15 @@ type (
 		URL       string
 		Vars      Vars
 	}
+	// SchemaTestParams are the parameters for the `schema test` command.
+	SchemaTestParams struct {
+		Env       string
+		ConfigURL string
+		URL       string
+		DevURL    string
+		Run       string
+		Vars      Vars
+	}
 	Vars map[string]string
 )
 
@@ -461,6 +470,28 @@ func (c *Client) SchemaInspect(ctx context.Context, params *SchemaInspectParams)
 	return stringVal(c.runCommand(ctx, args))
 }
 
+// SchemaTest runs the 'schema test' command.
+func (c *Client) SchemaTest(ctx context.Context, params *SchemaTestParams) (string, error) {
+	args := []string{"schema", "test"}
+	if params.Env != "" {
+		args = append(args, "--env", params.Env)
+	}
+	if params.ConfigURL != "" {
+		args = append(args, "--config", params.ConfigURL)
+	}
+	if params.URL != "" {
+		args = append(args, "--url", params.URL)
+	}
+	if params.DevURL != "" {
+		args = append(args, "--dev-url", params.DevURL)
+	}
+	if params.Run != "" {
+		args = append(args, "--run", params.Run)
+	}
+	args = append(args, params.Vars.AsArgs()...)
+	return stringVal(c.runCommand(ctx, args))
+}
+
 func lintArgs(params *MigrateLintParams) ([]string, error) {
 	args := []string{"migrate", "lint"}
 	if params.Web {

atlasexec/atlas_test.go

@@ -1000,3 +1000,61 @@ func TestMigrateTest(t *testing.T) {
 		})
 	}
 }
+
+func TestSchemaTest(t *testing.T) {
+	wd, err := os.Getwd()
+	require.NoError(t, err)
+	// Mock the client with a script that just prints the arguments to stderr and
+	// exit with an error code.
+	c, err := atlasexec.NewClient(t.TempDir(), filepath.Join(wd, "./mock-args.sh"))
+	require.NoError(t, err)
+
+	for _, tt := range []struct {
+		name   string
+		params *atlasexec.SchemaTestParams
+		expect string
+	}{
+		{
+			name:   "no params",
+			params: &atlasexec.SchemaTestParams{},
+			expect: "schema test",
+		},
+		{
+			name: "with env",
+			params: &atlasexec.SchemaTestParams{
+				Env: "test",
+			},
+			expect: "schema test --env test",
+		},
+		{
+			name: "with config",
+			params: &atlasexec.SchemaTestParams{
+				ConfigURL: "file://config.hcl",
+			},
+			expect: "schema test --config file://config.hcl",
+		},
+		{
+			name: "with dev-url",
+			params: &atlasexec.SchemaTestParams{
+				DevURL: "sqlite://file?_fk=1&cache=shared&mode=memory",
+			},
+			expect: "schema test --dev-url sqlite://file?_fk=1&cache=shared&mode=memory",
+		},
+		{
+			name: "with run",
+			params: &atlasexec.SchemaTestParams{
+				Run: "example",
+			},
+			expect: "schema test --run example",
+		},
+	} {
+		t.Run(tt.name, func(t *testing.T) {
+			_, err := c.SchemaTest(context.Background(), tt.params)
+			require.Error(t, err)
+			// The script mock-args.sh exit with an error code.
+			// So, our atlasexec.SchemaTest should return a Error.
+			// Which contains all output from the script (both stdout and stderr).
+			require.Equal(t, tt.expect, err.Error())
+		})
+	}
+}