module support

parser/parser_test.go

@@ -1227,3 +1227,23 @@ func testComment(t *testing.T, s ast.Statement, expected string) bool {
 
 	return true
 }
+
+func TestParsingImportExpressions(t *testing.T) {
+	assert := assert.New(t)
+
+	tests := []struct {
+		input    string
+		expected string
+	}{
+		{`import("mod")`, `import("mod")`},
+	}
+
+	for _, tt := range tests {
+		l := lexer.New(tt.input)
+		p := New(l)
+		program := p.ParseProgram()
+		checkParserErrors(t, p)
+
+		assert.Equal(tt.expected, program.String())
+	}
+}