reorganize tests

node/stmt/alt_if_test.go

@@ -0,0 +1,134 @@
+package stmt_test
+
+import (
+	"bytes"
+	"reflect"
+	"testing"
+
+	"github.com/z7zmey/php-parser/node/expr"
+
+	"github.com/kylelemons/godebug/pretty"
+	"github.com/z7zmey/php-parser/node"
+	"github.com/z7zmey/php-parser/node/stmt"
+	"github.com/z7zmey/php-parser/parser"
+)
+
+func assertEqual(t *testing.T, expected interface{}, actual interface{}) {
+	if !reflect.DeepEqual(expected, actual) {
+		diff := pretty.Compare(expected, actual)
+
+		if diff != "" {
+			t.Errorf("diff: (-expected +actual)\n%s", diff)
+		} else {
+			t.Errorf("expected and actual are not equal\n")
+		}
+
+	}
+}
+
+func TestAltIf(t *testing.T) {
+	src := `<?
+		if ($a) :
+		endif;
+	`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.AltIf{
+				Cond: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
+				Stmt: &stmt.StmtList{Stmts: []node.Node{}},
+			},
+		},
+	}
+
+	actual, _, _ := parser.Parse(bytes.NewBufferString(src), "test.php")
+
+	assertEqual(t, expected, actual)
+}
+
+func TestAltElseIf(t *testing.T) {
+	src := `<?
+		if ($a) :
+		elseif ($b):
+		endif;
+	`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.AltIf{
+				Cond: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
+				Stmt: &stmt.StmtList{Stmts: []node.Node{}},
+				ElseIf: []node.Node{
+					&stmt.AltElseIf{
+						Cond: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
+						Stmt: &stmt.StmtList{Stmts: []node.Node{}},
+					},
+				},
+			},
+		},
+	}
+
+	actual, _, _ := parser.Parse(bytes.NewBufferString(src), "test.php")
+
+	assertEqual(t, expected, actual)
+}
+
+func TestAltElse(t *testing.T) {
+	src := `<?
+		if ($a) :
+		else:
+		endif;
+	`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.AltIf{
+				Cond: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
+				Stmt: &stmt.StmtList{Stmts: []node.Node{}},
+				Else: &stmt.AltElse{
+					Stmt: &stmt.StmtList{Stmts: []node.Node{}},
+				},
+			},
+		},
+	}
+
+	actual, _, _ := parser.Parse(bytes.NewBufferString(src), "test.php")
+
+	assertEqual(t, expected, actual)
+}
+
+func TestAltElseElseIf(t *testing.T) {
+	src := `<?
+		if ($a) :
+		elseif ($b):
+		elseif ($c):
+		else:
+		endif;
+	`
+
+	expected := &stmt.StmtList{
+		Stmts: []node.Node{
+			&stmt.AltIf{
+				Cond: &expr.Variable{VarName: &node.Identifier{Value: "$a"}},
+				Stmt: &stmt.StmtList{Stmts: []node.Node{}},
+				ElseIf: []node.Node{
+					&stmt.AltElseIf{
+						Cond: &expr.Variable{VarName: &node.Identifier{Value: "$b"}},
+						Stmt: &stmt.StmtList{Stmts: []node.Node{}},
+					},
+					&stmt.AltElseIf{
+						Cond: &expr.Variable{VarName: &node.Identifier{Value: "$c"}},
+						Stmt: &stmt.StmtList{Stmts: []node.Node{}},
+					},
+				},
+				Else: &stmt.AltElse{
+					Stmt: &stmt.StmtList{Stmts: []node.Node{}},
+				},
+			},
+		},
+	}
+
+	actual, _, _ := parser.Parse(bytes.NewBufferString(src), "test.php")
+
+	assertEqual(t, expected, actual)
+}