Better specs

.travis_mysql57.sh

@@ -5,7 +5,7 @@ set -eux
 apt-get purge -qq '^mysql*' '^libmysql*'
 rm -fr /etc/mysql
 rm -fr /var/lib/mysql
-apt-key adv --keyserver pgp.mit.edu --recv-keys 5072E1F5
+apt-key add - < support/5072E1F5.asc
 add-apt-repository 'deb http://repo.mysql.com/apt/ubuntu/ trusty mysql-5.7'
 apt-get update -qq
 apt-get install -qq mysql-server libmysqlclient-dev

.travis_mysql80.sh

@@ -5,7 +5,7 @@ set -eux
 apt-get purge -qq '^mysql*' '^libmysql*'
 rm -fr /etc/mysql
 rm -fr /var/lib/mysql
-apt-key adv --keyserver pgp.mit.edu --recv-keys 5072E1F5
+apt-key add - < support/5072E1F5.asc
 add-apt-repository 'deb http://repo.mysql.com/apt/ubuntu/ trusty mysql-8.0'
 apt-get update -qq
 apt-get install -qq mysql-server libmysqlclient-dev

spec/mysql2/result_spec.rb

@@ -208,36 +208,43 @@
       expect(@test_result['tiny_int_test']).to eql(1)
     end
 
-    it "should return TrueClass or FalseClass for a TINYINT value if :cast_booleans is enabled" do
-      @client.query 'INSERT INTO mysql2_test (bool_cast_test) VALUES (1)'
-      id1 = @client.last_id
-      @client.query 'INSERT INTO mysql2_test (bool_cast_test) VALUES (0)'
-      id2 = @client.last_id
-      @client.query 'INSERT INTO mysql2_test (bool_cast_test) VALUES (-1)'
-      id3 = @client.last_id
-
-      result1 = @client.query 'SELECT bool_cast_test FROM mysql2_test WHERE bool_cast_test = 1 LIMIT 1', :cast_booleans => true
-      result2 = @client.query 'SELECT bool_cast_test FROM mysql2_test WHERE bool_cast_test = 0 LIMIT 1', :cast_booleans => true
-      result3 = @client.query 'SELECT bool_cast_test FROM mysql2_test WHERE bool_cast_test = -1 LIMIT 1', :cast_booleans => true
-      expect(result1.first['bool_cast_test']).to be true
-      expect(result2.first['bool_cast_test']).to be false
-      expect(result3.first['bool_cast_test']).to be true
+    context "cast booleans for TINYINT if :cast_booleans is enabled" do
+      # rubocop:disable Style/Semicolon
+      let(:id1) { @client.query 'INSERT INTO mysql2_test (bool_cast_test) VALUES ( 1)'; @client.last_id }
+      let(:id2) { @client.query 'INSERT INTO mysql2_test (bool_cast_test) VALUES ( 0)'; @client.last_id }
+      let(:id3) { @client.query 'INSERT INTO mysql2_test (bool_cast_test) VALUES (-1)'; @client.last_id }
+      # rubocop:enable Style/Semicolon
+
+      after do
+        @client.query "DELETE from mysql2_test WHERE id IN(#{id1},#{id2},#{id3})"
+      end
 
-      @client.query "DELETE from mysql2_test WHERE id IN(#{id1},#{id2},#{id3})"
+      it "should return TrueClass or FalseClass for a TINYINT value if :cast_booleans is enabled" do
+        result1 = @client.query "SELECT bool_cast_test FROM mysql2_test WHERE id = #{id1} LIMIT 1", :cast_booleans => true
+        result2 = @client.query "SELECT bool_cast_test FROM mysql2_test WHERE id = #{id2} LIMIT 1", :cast_booleans => true
+        result3 = @client.query "SELECT bool_cast_test FROM mysql2_test WHERE id = #{id3} LIMIT 1", :cast_booleans => true
+        expect(result1.first['bool_cast_test']).to be true
+        expect(result2.first['bool_cast_test']).to be false
+        expect(result3.first['bool_cast_test']).to be true
+      end
     end
 
-    it "should return TrueClass or FalseClass for a BIT(1) value if :cast_booleans is enabled" do
-      @client.query 'INSERT INTO mysql2_test (single_bit_test) VALUES (1)'
-      id1 = @client.last_id
-      @client.query 'INSERT INTO mysql2_test (single_bit_test) VALUES (0)'
-      id2 = @client.last_id
+    context "cast booleans for BIT(1) if :cast_booleans is enabled" do
+      # rubocop:disable Style/Semicolon
+      let(:id1) { @client.query 'INSERT INTO mysql2_test (single_bit_test) VALUES (1)'; @client.last_id }
+      let(:id2) { @client.query 'INSERT INTO mysql2_test (single_bit_test) VALUES (0)'; @client.last_id }
+      # rubocop:enable Style/Semicolon
 
-      result1 = @client.query "SELECT single_bit_test FROM mysql2_test WHERE id = #{id1}", :cast_booleans => true
-      result2 = @client.query "SELECT single_bit_test FROM mysql2_test WHERE id = #{id2}", :cast_booleans => true
-      expect(result1.first['single_bit_test']).to be true
-      expect(result2.first['single_bit_test']).to be false
+      after do
+        @client.query "DELETE from mysql2_test WHERE id IN(#{id1},#{id2})"
+      end
 
-      @client.query "DELETE from mysql2_test WHERE id IN(#{id1},#{id2})"
+      it "should return TrueClass or FalseClass for a BIT(1) value if :cast_booleans is enabled" do
+        result1 = @client.query "SELECT single_bit_test FROM mysql2_test WHERE id = #{id1}", :cast_booleans => true
+        result2 = @client.query "SELECT single_bit_test FROM mysql2_test WHERE id = #{id2}", :cast_booleans => true
+        expect(result1.first['single_bit_test']).to be true
+        expect(result2.first['single_bit_test']).to be false
+      end
     end
 
     it "should return Fixnum for a SMALLINT value" do
@@ -285,6 +292,30 @@
       expect(@test_result['date_time_test'].strftime("%Y-%m-%d %H:%M:%S")).to eql('2010-04-04 11:44:00')
     end
 
+    it "should return Time values with microseconds" do
+      now = Time.now
+      if RUBY_VERSION =~ /1.8/ || @client.server_info[:id] / 100 < 506
+        result = @client.query("SELECT CAST('#{now.strftime('%F %T %z')}' AS DATETIME) AS a")
+        expect(result.first['a'].strftime('%F %T %z')).to eql(now.strftime('%F %T %z'))
+      else
+        result = @client.query("SELECT CAST('#{now.strftime('%F %T.%6N %z')}' AS DATETIME(6)) AS a")
+        # microseconds is 6 digits after the decimal, but only test on 5 significant figures
+        expect(result.first['a'].strftime('%F %T.%5N %z')).to eql(now.strftime('%F %T.%5N %z'))
+      end
+    end
+
+    it "should return DateTime values with microseconds" do
+      now = DateTime.now
+      if RUBY_VERSION =~ /1.8/ || @client.server_info[:id] / 100 < 506
+        result = @client.query("SELECT CAST('#{now.strftime('%F %T %z')}' AS DATETIME)  AS a")
+        expect(result.first['a'].strftime('%F %T %z')).to eql(now.strftime('%F %T %z'))
+      else
+        result = @client.query("SELECT CAST('#{now.strftime('%F %T.%6N %z')}' AS DATETIME(6)) AS a")
+        # microseconds is 6 digits after the decimal, but only test on 5 significant figures
+        expect(result.first['a'].strftime('%F %T.%5N %z')).to eql(now.strftime('%F %T.%5N %z'))
+      end
+    end
+
     if 1.size == 4 # 32bit
       klass = if RUBY_VERSION =~ /1.8/
         DateTime

spec/mysql2/statement_spec.rb

@@ -150,7 +150,8 @@ def stmt_count
     if RUBY_VERSION =~ /1.8/
       expect(result.first['a'].strftime('%F %T %z')).to eql(now.strftime('%F %T %z'))
     else
-      expect(result.first['a'].strftime('%F %T.%6N %z')).to eql(now.strftime('%F %T.%6N %z'))
+      # microseconds is six digits after the decimal, but only test on 5 significant figures
+      expect(result.first['a'].strftime('%F %T.%5N %z')).to eql(now.strftime('%F %T.%5N %z'))
     end
   end
 
@@ -161,7 +162,8 @@ def stmt_count
     if RUBY_VERSION =~ /1.8/
       expect(result.first['a'].strftime('%F %T %z')).to eql(now.strftime('%F %T %z'))
     else
-      expect(result.first['a'].strftime('%F %T.%6N %z')).to eql(now.strftime('%F %T.%6N %z'))
+      # microseconds is six digits after the decimal, but only test on 5 significant figures
+      expect(result.first['a'].strftime('%F %T.%5N %z')).to eql(now.strftime('%F %T.%5N %z'))
     end
   end
 
@@ -374,7 +376,7 @@ def stmt_count
       expect(@test_result['tiny_int_test']).to eql(1)
     end
 
-    context "cast booleans for TINYINY if :cast_booleans is enabled" do
+    context "cast booleans for TINYINT if :cast_booleans is enabled" do
       # rubocop:disable Style/Semicolon
       let(:client) { new_client(:cast_booleans => true) }
       let(:id1) { client.query 'INSERT INTO mysql2_test (bool_cast_test) VALUES ( 1)'; client.last_id }