github.com/kovansky/hugo@v0.92.3-0.20220224232819-63076e4ff19f/resources/page/pages_test.go (about)

     1  // Copyright 2019 The Hugo Authors. All rights reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  // http://www.apache.org/licenses/LICENSE-2.0
     7  //
     8  // Unless required by applicable law or agreed to in writing, software
     9  // distributed under the License is distributed on an "AS IS" BASIS,
    10  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package page
    15  
    16  import (
    17  	"testing"
    18  
    19  	qt "github.com/frankban/quicktest"
    20  )
    21  
    22  func TestProbablyEq(t *testing.T) {
    23  	p1, p2, p3 := &testPage{title: "p1"}, &testPage{title: "p2"}, &testPage{title: "p3"}
    24  	pages12 := Pages{p1, p2}
    25  	pages21 := Pages{p2, p1}
    26  	pages123 := Pages{p1, p2, p3}
    27  
    28  	t.Run("Pages", func(t *testing.T) {
    29  		c := qt.New(t)
    30  
    31  		c.Assert(pages12.ProbablyEq(pages12), qt.Equals, true)
    32  		c.Assert(pages123.ProbablyEq(pages12), qt.Equals, false)
    33  		c.Assert(pages12.ProbablyEq(pages21), qt.Equals, false)
    34  	})
    35  
    36  	t.Run("PageGroup", func(t *testing.T) {
    37  		c := qt.New(t)
    38  
    39  		c.Assert(PageGroup{Key: "a", Pages: pages12}.ProbablyEq(PageGroup{Key: "a", Pages: pages12}), qt.Equals, true)
    40  		c.Assert(PageGroup{Key: "a", Pages: pages12}.ProbablyEq(PageGroup{Key: "b", Pages: pages12}), qt.Equals, false)
    41  	})
    42  
    43  	t.Run("PagesGroup", func(t *testing.T) {
    44  		c := qt.New(t)
    45  
    46  		pg1, pg2 := PageGroup{Key: "a", Pages: pages12}, PageGroup{Key: "b", Pages: pages123}
    47  
    48  		c.Assert(PagesGroup{pg1, pg2}.ProbablyEq(PagesGroup{pg1, pg2}), qt.Equals, true)
    49  		c.Assert(PagesGroup{pg1, pg2}.ProbablyEq(PagesGroup{pg2, pg1}), qt.Equals, false)
    50  	})
    51  }
    52  
    53  func TestToPages(t *testing.T) {
    54  	c := qt.New(t)
    55  
    56  	p1, p2 := &testPage{title: "p1"}, &testPage{title: "p2"}
    57  	pages12 := Pages{p1, p2}
    58  
    59  	mustToPages := func(in interface{}) Pages {
    60  		p, err := ToPages(in)
    61  		c.Assert(err, qt.IsNil)
    62  		return p
    63  	}
    64  
    65  	c.Assert(mustToPages(nil), eq, Pages{})
    66  	c.Assert(mustToPages(pages12), eq, pages12)
    67  	c.Assert(mustToPages([]Page{p1, p2}), eq, pages12)
    68  	c.Assert(mustToPages([]interface{}{p1, p2}), eq, pages12)
    69  
    70  	_, err := ToPages("not a page")
    71  	c.Assert(err, qt.Not(qt.IsNil))
    72  }