test(old): move some tests from assert_spec.lua to test_assert.vim

src/nvim/testdir/test_assert.vim

@@ -1,5 +1,55 @@
 " Test that the methods used for testing work.
 
+func Test_assert_false()
+  call assert_equal(0, assert_false(0))
+  call assert_equal(0, assert_false(v:false))
+  call assert_equal(0, v:false->assert_false())
+
+  call assert_equal(1, assert_false(123))
+  call assert_match("Expected False but got 123", v:errors[0])
+  call remove(v:errors, 0)
+
+  call assert_equal(1, 123->assert_false())
+  call assert_match("Expected False but got 123", v:errors[0])
+  call remove(v:errors, 0)
+endfunc
+
+func Test_assert_true()
+  call assert_equal(0, assert_true(1))
+  call assert_equal(0, assert_true(123))
+  call assert_equal(0, assert_true(v:true))
+  call assert_equal(0, v:true->assert_true())
+
+  call assert_equal(1, assert_true(0))
+  call assert_match("Expected True but got 0", v:errors[0])
+  call remove(v:errors, 0)
+
+  call assert_equal(1, 0->assert_true())
+  call assert_match("Expected True but got 0", v:errors[0])
+  call remove(v:errors, 0)
+endfunc
+
+func Test_assert_equal()
+  let s = 'foo'
+  call assert_equal(0, assert_equal('foo', s))
+  let n = 4
+  call assert_equal(0, assert_equal(4, n))
+  let l = [1, 2, 3]
+  call assert_equal(0, assert_equal([1, 2, 3], l))
+  call assert_equal(v:_null_list, v:_null_list)
+  call assert_equal(v:_null_list, [])
+  call assert_equal([], v:_null_list)
+
+  let s = 'foo'
+  call assert_equal(1, assert_equal('bar', s))
+  call assert_match("Expected 'bar' but got 'foo'", v:errors[0])
+  call remove(v:errors, 0)
+
+  call assert_equal('XxxxxxxxxxxxxxxxxxxxxxX', 'XyyyyyyyyyyyyyyyyyyyyyyyyyX')
+  call assert_match("Expected 'X\\\\\\[x occurs 21 times]X' but got 'X\\\\\\[y occurs 25 times]X'", v:errors[0])
+  call remove(v:errors, 0)
+endfunc
+
 func Test_assert_equalfile()
   call assert_equal(1, assert_equalfile('abcabc', 'xyzxyz'))
   call assert_match("E485: Can't read file abcabc", v:errors[0])
@@ -46,17 +96,129 @@ func Test_assert_equalfile()
   call delete('Xtwo')
 endfunc
 
+func Test_assert_notequal()
+  let n = 4
+  call assert_equal(0, assert_notequal('foo', n))
+  let s = 'foo'
+  call assert_equal(0, assert_notequal([1, 2, 3], s))
+
+  call assert_equal(1, assert_notequal('foo', s))
+  call assert_match("Expected not equal to 'foo'", v:errors[0])
+  call remove(v:errors, 0)
+endfunc
+
+func Test_assert_report()
+  call assert_equal(1, assert_report('something is wrong'))
+  call assert_match('something is wrong', v:errors[0])
+  call remove(v:errors, 0)
+  call assert_equal(1, 'also wrong'->assert_report())
+  call assert_match('also wrong', v:errors[0])
+  call remove(v:errors, 0)
+endfunc
+
+func Test_assert_exception()
+  try
+    nocommand
+  catch
+    call assert_equal(0, assert_exception('E492:'))
+  endtry
+
+  try
+    nocommand
+  catch
+    try
+      " illegal argument, get NULL for error
+      call assert_equal(1, assert_exception([]))
+    catch
+      call assert_equal(0, assert_exception('E730:'))
+    endtry
+  endtry
+endfunc
+
+func Test_wrong_error_type()
+  let save_verrors = v:errors
+  let v:['errors'] = {'foo': 3}
+  call assert_equal('yes', 'no')
+  let verrors = v:errors
+  let v:errors = save_verrors
+  call assert_equal(type([]), type(verrors))
+endfunc
+
+func Test_match()
+  call assert_equal(0, assert_match('^f.*b.*r$', 'foobar'))
+
+  call assert_equal(1, assert_match('bar.*foo', 'foobar'))
+  call assert_match("Pattern 'bar.*foo' does not match 'foobar'", v:errors[0])
+  call remove(v:errors, 0)
+
+  call assert_equal(1, assert_match('bar.*foo', 'foobar', 'wrong'))
+  call assert_match('wrong', v:errors[0])
+  call remove(v:errors, 0)
+
+  call assert_equal(1, 'foobar'->assert_match('bar.*foo', 'wrong'))
+  call assert_match('wrong', v:errors[0])
+  call remove(v:errors, 0)
+endfunc
+
+func Test_notmatch()
+  call assert_equal(0, assert_notmatch('foo', 'bar'))
+  call assert_equal(0, assert_notmatch('^foobar$', 'foobars'))
+
+  call assert_equal(1, assert_notmatch('foo', 'foobar'))
+  call assert_match("Pattern 'foo' does match 'foobar'", v:errors[0])
+  call remove(v:errors, 0)
+
+  call assert_equal(1, 'foobar'->assert_notmatch('foo'))
+  call assert_match("Pattern 'foo' does match 'foobar'", v:errors[0])
+  call remove(v:errors, 0)
+endfunc
+
+func Test_assert_fail_fails()
+  call assert_equal(1, assert_fails('xxx', 'E12345'))
+  call assert_match("Expected 'E12345' but got 'E492:", v:errors[0])
+  call remove(v:errors, 0)
+
+  call assert_equal(1, assert_fails('xxx', 'E9876', 'stupid'))
+  call assert_match("stupid: Expected 'E9876' but got 'E492:", v:errors[0])
+  call remove(v:errors, 0)
+
+  call assert_equal(1, assert_fails('echo', '', 'echo command'))
+  call assert_match("command did not fail: echo command", v:errors[0])
+  call remove(v:errors, 0)
+
+  call assert_equal(1, 'echo'->assert_fails('', 'echo command'))
+  call assert_match("command did not fail: echo command", v:errors[0])
+  call remove(v:errors, 0)
+endfunc
+
 func Test_assert_fails_in_try_block()
   try
     call assert_equal(0, assert_fails('throw "error"'))
   endtry
 endfunc
 
+func Test_assert_beeps()
+  new
+  call assert_equal(0, assert_beeps('normal h'))
+
+  call assert_equal(1, assert_beeps('normal 0'))
+  call assert_match("command did not beep: normal 0", v:errors[0])
+  call remove(v:errors, 0)
+
+  call assert_equal(0, 'normal h'->assert_beeps())
+  call assert_equal(1, 'normal 0'->assert_beeps())
+  call assert_match("command did not beep: normal 0", v:errors[0])
+  call remove(v:errors, 0)
+
+  bwipe
+endfunc
+
 func Test_assert_inrange()
   call assert_equal(0, assert_inrange(7, 7, 7))
   call assert_equal(0, assert_inrange(5, 7, 5))
   call assert_equal(0, assert_inrange(5, 7, 6))
   call assert_equal(0, assert_inrange(5, 7, 7))
+
   call assert_equal(1, assert_inrange(5, 7, 4))
   call assert_match("Expected range 5 - 7, but got 4", v:errors[0])
   call remove(v:errors, 0)
@@ -64,6 +226,12 @@ func Test_assert_inrange()
   call assert_match("Expected range 5 - 7, but got 8", v:errors[0])
   call remove(v:errors, 0)
 
+  call assert_equal(0, 5->assert_inrange(5, 7))
+  call assert_equal(0, 7->assert_inrange(5, 7))
+  call assert_equal(1, 8->assert_inrange(5, 7))
+  call assert_match("Expected range 5 - 7, but got 8", v:errors[0])
+  call remove(v:errors, 0)
+
   call assert_fails('call assert_inrange(1, 1)', 'E119:')
 
   if has('float')
@@ -83,6 +251,12 @@ func Test_assert_inrange()
   endif
 endfunc
 
+func Test_assert_with_msg()
+  call assert_equal('foo', 'bar', 'testing')
+  call assert_match("testing: Expected 'foo' but got 'bar'", v:errors[0])
+  call remove(v:errors, 0)
+endfunc
+
 " Must be last.
 func Test_zz_quit_detected()
   " Verify that if a test function ends Vim the test script detects this.