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integral_parse_test.go
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integral_parse_test.go
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
package gotask
import (
"testing"
)
func (c *integralTest) TestParse(t *testing.T) {
t.Run("ok", c.parseOK)
t.Run("missing", c.parseMissing)
t.Run("cyclic", func(t *testing.T) {
t.Run("2", c.parseCyclic2)
t.Run("3", c.parseCyclic3)
})
}
func (c *integralTest) parseMissing(t *testing.T) {
r := c.New()
t.Run("addTaskA", ensureAdd(r, New("a", nop, []string{"b"})))
err := r.Parse()
if err == nil {
t.Fatal("expected ErrMissing, got nothing")
}
if err != ErrMissing("b") {
t.Fatalf("expected missing b, got %s", err)
}
}
func (c *integralTest) parseCyclic2(t *testing.T) {
r := c.New()
t.Run("addTaskA", ensureAdd(r, New("a", nop, []string{"b"})))
t.Run("addTaskB", ensureAdd(r, New("b", nop, []string{"a"})))
err := r.Parse()
if err == nil {
t.Fatal("expected ErrCyclic, got nothing")
}
if err != ErrCyclic {
t.Fatalf("expected ErrCyclic, got %s", err)
}
}
func (c *integralTest) parseCyclic3(t *testing.T) {
r := c.New()
t.Run("addTaskA", ensureAdd(r, New("a", nop, []string{"b"})))
t.Run("addTaskB", ensureAdd(r, New("b", nop, []string{"c"})))
t.Run("addTaskC", ensureAdd(r, New("c", nop, []string{"a"})))
err := r.Parse()
if err == nil {
t.Fatal("expected ErrCyclic, got nothing")
}
if err != ErrCyclic {
t.Fatalf("expected ErrCyclic, got %s", err)
}
}
func (c *integralTest) parseOK(t *testing.T) {
r := c.New()
t.Run("addTaskA", ensureAdd(r, New("a", nop, []string{"b"})))
t.Run("addTaskB", ensureAdd(r, New("b", nop, []string{"c"})))
t.Run("addTaskC", ensureAdd(r, New("c", nop, []string{})))
err := r.Parse()
if err != nil {
t.Fatal("unexpected error: ", err)
}
}