Fix missing assertions in `mruby-time` test

mrbgems/mruby-time/test/time.rb

@@ -2,11 +2,11 @@
 # Time ISO Test
 
 assert('Time.new', '15.2.3.3.3') do
-  Time.new.class == Time
+  assert_equal(Time, Time.new.class)
 end
 
 assert('Time', '15.2.19') do
-  Time.class == Class
+  assert_equal(Class, Time.class)
 end
 
 assert('Time.at', '15.2.19.6.1') do
@@ -21,23 +21,51 @@ assert('Time.at', '15.2.19.6.1') do
 end
 
 assert('Time.gm', '15.2.19.6.2') do
-  Time.gm(2012, 12, 23)
+  t = Time.gm(2012, 9, 23)
+  assert_operator(2012, :eql?, t.year)
+  assert_operator(   9, :eql?, t.month)
+  assert_operator(  23, :eql?, t.day)
+  assert_operator(   0, :eql?, t.hour)
+  assert_operator(   0, :eql?, t.min)
+  assert_operator(   0, :eql?, t.sec)
+  assert_operator(   0, :eql?, t.usec)
 end
 
 assert('Time.local', '15.2.19.6.3') do
-  Time.local(2012, 12, 23)
+  t = Time.local(2014, 12, 27, 18)
+  assert_operator(2014, :eql?, t.year)
+  assert_operator(  12, :eql?, t.month)
+  assert_operator(  27, :eql?, t.day)
+  assert_operator(  18, :eql?, t.hour)
+  assert_operator(   0, :eql?, t.min)
+  assert_operator(   0, :eql?, t.sec)
+  assert_operator(   0, :eql?, t.usec)
 end
 
 assert('Time.mktime', '15.2.19.6.4') do
-  Time.mktime(2012, 12, 23)
+  t = Time.mktime(2013, 10, 4, 6, 15, 58, 3485)
+  assert_operator(2013, :eql?, t.year)
+  assert_operator(  10, :eql?, t.month)
+  assert_operator(   4, :eql?, t.day)
+  assert_operator(   6, :eql?, t.hour)
+  assert_operator(  15, :eql?, t.min)
+  assert_operator(  58, :eql?, t.sec)
+  assert_operator(3485, :eql?, t.usec)
 end
 
 assert('Time.now', '15.2.19.6.5') do
-  Time.now.class == Time
+  assert_equal(Time, Time.now.class)
 end
 
 assert('Time.utc', '15.2.19.6.6') do
-  Time.utc(2012, 12, 23)
+  t = Time.utc(2134)
+  assert_operator(2134, :eql?, t.year)
+  assert_operator(   1, :eql?, t.month)
+  assert_operator(   1, :eql?, t.day)
+  assert_operator(   0, :eql?, t.hour)
+  assert_operator(   0, :eql?, t.min)
+  assert_operator(   0, :eql?, t.sec)
+  assert_operator(   0, :eql?, t.usec)
 end
 
 assert('Time#+', '15.2.19.7.1') do
@@ -67,30 +95,30 @@ assert('Time#<=>', '15.2.19.7.3') do
   t2 = Time.at(1400000000.0)
   t3 = Time.at(1500000000.0)
 
-  t2.<=>(t1) == 1 and
-    t2.<=>(t2) == 0 and
-    t2.<=>(t3) == -1 and
-    t2.<=>(nil) == nil
+  assert_equal(1, t2 <=> t1)
+  assert_equal(0, t2 <=> t2)
+  assert_equal(-1, t2 <=> t3)
+  assert_nil(t2 <=> nil)
 end
 
 assert('Time#asctime', '15.2.19.7.4') do
-  Time.at(1300000000.0).utc.asctime == "Sun Mar 13 07:06:40 UTC 2011"
+  assert_equal("Sun Mar 13 07:06:40 UTC 2011", Time.at(1300000000.0).utc.asctime)
 end
 
 assert('Time#ctime', '15.2.19.7.5') do
-  Time.at(1300000000.0).utc.ctime == "Sun Mar 13 07:06:40 UTC 2011"
+  assert_equal("Sun Mar 13 07:06:40 UTC 2011", Time.at(1300000000.0).utc.ctime)
 end
 
 assert('Time#day', '15.2.19.7.6') do
-  Time.gm(2012, 12, 23).day == 23
+  assert_equal(23, Time.gm(2012, 12, 23).day)
 end
 
 assert('Time#dst?', '15.2.19.7.7') do
-  not Time.gm(2012, 12, 23).utc.dst?
+  assert_not_predicate(Time.gm(2012, 12, 23).utc, :dst?)
 end
 
 assert('Time#getgm', '15.2.19.7.8') do
-  Time.at(1300000000.0).getgm.asctime == "Sun Mar 13 07:06:40 UTC 2011"
+  assert_equal("Sun Mar 13 07:06:40 UTC 2011", Time.at(1300000000.0).getgm.asctime)
 end
 
 assert('Time#getlocal', '15.2.19.7.9') do
@@ -98,114 +126,120 @@ assert('Time#getlocal', '15.2.19.7.9') do
   t2 = Time.at(1300000000.0)
   t3 = t1.getlocal
 
-  t1 == t3 and t3 == t2.getlocal
+  assert_equal(t1, t3)
+  assert_equal(t3, t2.getlocal)
 end
 
 assert('Time#getutc', '15.2.19.7.10') do
-  Time.at(1300000000.0).getutc.asctime == "Sun Mar 13 07:06:40 UTC 2011"
+  assert_equal("Sun Mar 13 07:06:40 UTC 2011", Time.at(1300000000.0).getutc.asctime)
 end
 
 assert('Time#gmt?', '15.2.19.7.11') do
-  Time.at(1300000000.0).utc.gmt?
+  assert_predicate(Time.at(1300000000.0).utc, :gmt?)
 end
 
 # ATM not implemented
 # assert('Time#gmt_offset', '15.2.19.7.12') do
 
 assert('Time#gmtime', '15.2.19.7.13') do
-  Time.at(1300000000.0).gmtime
+  t = Time.now
+  assert_predicate(t.gmtime, :gmt?)
+  assert_predicate(t, :gmt?)
 end
 
 # ATM not implemented
 # assert('Time#gmtoff', '15.2.19.7.14') do
 
 assert('Time#hour', '15.2.19.7.15') do
-  Time.gm(2012, 12, 23, 7, 6).hour == 7
+  assert_equal(7, Time.gm(2012, 12, 23, 7, 6).hour)
 end
 
 # ATM doesn't really work
 # assert('Time#initialize', '15.2.19.7.16') do
 
 assert('Time#initialize_copy', '15.2.19.7.17') do
-  time_tmp_2 = Time.at(7.0e6)
-  time_tmp_2.clone == time_tmp_2
+  t = Time.at(7.0e6)
+  assert_equal(t, t.clone)
 end
 
 assert('Time#localtime', '15.2.19.7.18') do
-  t1 = Time.at(1300000000.0)
-  t2 = Time.at(1300000000.0)
+  t1 = Time.utc(2014, 5 ,6)
+  t2 = Time.utc(2014, 5 ,6)
+  t3 = t2.getlocal
 
-  t1.localtime
-  t1 == t2.getlocal
+  assert_equal(t3, t1.localtime)
+  assert_equal(t3, t1)
 end
 
 assert('Time#mday', '15.2.19.7.19') do
-  Time.gm(2012, 12, 23).mday == 23
+  assert_equal(23, Time.gm(2012, 12, 23).mday)
 end
 
 assert('Time#min', '15.2.19.7.20') do
-  Time.gm(2012, 12, 23, 7, 6).min == 6
+  assert_equal(6, Time.gm(2012, 12, 23, 7, 6).min)
 end
 
 assert('Time#mon', '15.2.19.7.21') do
-  Time.gm(2012, 12, 23).mon == 12
+  assert_equal(12, Time.gm(2012, 12, 23).mon)
 end
 
 assert('Time#month', '15.2.19.7.22') do
-  Time.gm(2012, 12, 23).month == 12
+  assert_equal(12, Time.gm(2012, 12, 23).month)
 end
 
 assert('Times#sec', '15.2.19.7.23') do
-  Time.gm(2012, 12, 23, 7, 6, 40).sec == 40
+  assert_equal(40, Time.gm(2012, 12, 23, 7, 6, 40).sec)
 end
 
 assert('Time#to_f', '15.2.19.7.24') do
-  Time.at(1300000000.0).to_f == 1300000000.0
+  assert_operator(2.0, :eql?, Time.at(2).to_f)
 end
 
 assert('Time#to_i', '15.2.19.7.25') do
-  Time.at(1300000000.0).to_i == 1300000000
+  assert_operator(2, :eql?, Time.at(2.0).to_i)
 end
 
 assert('Time#usec', '15.2.19.7.26') do
-  Time.at(1300000000.0).usec == 0
+  assert_equal(0, Time.at(1300000000.0).usec)
 end
 
 assert('Time#utc', '15.2.19.7.27') do
-  Time.at(1300000000.0).utc
+  t = Time.now
+  assert_predicate(t.utc, :gmt?)
+  assert_predicate(t, :gmt?)
 end
 
 assert('Time#utc?', '15.2.19.7.28') do
-  Time.at(1300000000.0).utc.utc?
+  assert_predicate(Time.at(1300000000.0).utc, :utc?)
 end
 
 # ATM not implemented
 # assert('Time#utc_offset', '15.2.19.7.29') do
 
 assert('Time#wday', '15.2.19.7.30') do
-  Time.gm(2012, 12, 23).wday == 0
+  assert_equal(0, Time.gm(2012, 12, 23).wday)
 end
 
 assert('Time#yday', '15.2.19.7.31') do
-  Time.gm(2012, 12, 23).yday == 358
+  assert_equal(358, Time.gm(2012, 12, 23).yday)
 end
 
 assert('Time#year', '15.2.19.7.32') do
-  Time.gm(2012, 12, 23).year == 2012
+  assert_equal(2012, Time.gm(2012, 12, 23).year)
 end
 
 assert('Time#zone', '15.2.19.7.33') do
-  Time.at(1300000000.0).utc.zone == 'UTC'
+  assert_equal('UTC', Time.at(1300000000.0).utc.zone)
 end
 
 # Not ISO specified
 
 assert('Time#to_s') do
-  Time.at(1300000000.0).utc.to_s == "Sun Mar 13 07:06:40 UTC 2011"
+  assert_equal("Sun Mar 13 07:06:40 UTC 2011", Time.at(1300000000.0).utc.to_s)
 end
 
 assert('Time#inspect') do
-  Time.at(1300000000.0).utc.inspect == "Sun Mar 13 07:06:40 UTC 2011"
+  assert_equal("Sun Mar 13 07:06:40 UTC 2011", Time.at(1300000000.0).utc.inspect)
 end
 
 assert('day of week methods') do
@@ -224,7 +258,7 @@ assert('2000 times 500us make a second') do
   2000.times do
     t += 0.0005
   end
-  t.usec == 0
+  assert_equal(0, t.usec)
 end
 
 assert('Time.gm with Dec 31 23:59:59 1969 raise ArgumentError') do