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more specs
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‎spec/mysql2/statement_spec.rb

Lines changed: 84 additions & 87 deletions
Original file line numberDiff line numberDiff line change
@@ -42,91 +42,88 @@
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it "should let us execute our statement" do
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statement = @client.prepare 'SELECT 1'
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statement.execute.class.should == Mysql2::Result
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GC.start
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end
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# it "should raise an exception without a block" do
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# statement = @client.prepare 'SELECT 1'
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# statement.execute
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# lambda { statement.each }.should raise_error
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# end
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# it "should tell us about the fields" do
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# statement = @client.prepare 'SELECT 1 as foo, 2'
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# statement.execute
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# list = statement.fields
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# list.length.should == 2
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# list.first.should == 'foo'
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# list[1].should == '2'
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# end
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# it "should let us iterate over results" do
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# statement = @client.prepare 'SELECT 1'
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# statement.execute
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# rows = []
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# statement.each { |row| rows << row }
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# rows.should == [[1]]
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# end
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# it "should select dates" do
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# statement = @client.prepare 'SELECT NOW()'
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# statement.execute
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# rows = []
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# statement.each { |row| rows << row }
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# rows.first.first.should be_kind_of Time
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# end
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# it "should pass in nil parameters" do
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# statement = @client.prepare 'SELECT * FROM (SELECT 1 as foo, 2) bar WHERE foo = ?'
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# statement.execute(nil).class.should == Mysql2::Result
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# end
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# it "should pass in Bignum parameters" do
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# statement = @client.prepare 'SELECT * FROM (SELECT 1 as foo, 2) bar WHERE foo = ?'
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# (lambda{ statement.execute(723623523423323223123) }).should raise_error(RangeError)
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# end
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# it "should pass in Float parameters" do
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# statement = @client.prepare 'SELECT * FROM (SELECT 2.3 as foo, 2) bar WHERE foo = ?'
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# statement.execute(2.4).class.should == Mysql2::Result
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# end
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# it "should pass in String parameters" do
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# statement = @client.prepare 'SELECT * FROM (SELECT "foo" as foo, 2) bar WHERE foo = ?'
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# statement.execute("blah").class.should == Mysql2::Result
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# end
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# it "should pass in Time parameters" do
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# statement = @client.prepare 'SELECT * FROM (SELECT CURRENT_TIMESTAMP() as foo, 2) bar WHERE foo = ?'
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# statement.execute(Time.now).class.should == Mysql2::Result
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# end
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# it "should pass in DateTime parameters" do
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# statement = @client.prepare 'SELECT * FROM (SELECT CURRENT_TIMESTAMP() as foo, 2) bar WHERE foo = ?'
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# statement.execute(DateTime.now).class.should == Mysql2::Result
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# end
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# it "should pass in Date parameters" do
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# statement = @client.prepare 'SELECT * FROM (SELECT CURRENT_DATE() as foo, 2) bar WHERE foo = ?'
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# statement.execute(Date.today)
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# end
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# context "utf8_db_field" do
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# before(:each) do
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# @client.query("DROP DATABASE IF EXISTS test_mysql2_stmt_utf8")
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# @client.query("CREATE DATABASE test_mysql2_stmt_utf8")
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# @client.query("USE test_mysql2_stmt_utf8")
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# @client.query("CREATE TABLE テーブル (整数 int, 文字列 varchar(32)) charset=utf8")
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# @client.query("INSERT INTO テーブル (整数, 文字列) VALUES (1, 'イチ'), (2, '弐'), (3, 'さん')")
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# end
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# after(:each) do
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# @client.query("DROP DATABASE test_mysql2_stmt_utf8")
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# end
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# it "should be able to retrieve utf8 field names correctly" do
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# statement = @client.prepare 'SELECT * FROM `テーブル`'
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# statement.fields.should == ['整数', '文字列']
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# end
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# end
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end
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it "should raise an exception without a block" do
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statement = @client.prepare 'SELECT 1'
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statement.execute
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lambda { statement.each }.should raise_error
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end
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it "should tell us about the fields" do
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statement = @client.prepare 'SELECT 1 as foo, 2'
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statement.execute
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list = statement.fields
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list.length.should == 2
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list.first.should == 'foo'
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list[1].should == '2'
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end
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it "should let us iterate over results" do
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statement = @client.prepare 'SELECT 1'
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result = statement.execute
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rows = []
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result.each { |r| rows << r }
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rows.should == [{"1"=>1}] # as: hash
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end
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it "should select dates" do
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statement = @client.prepare 'SELECT NOW()'
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result = statement.execute
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result.first.first[1].should be_kind_of Time
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end
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it "should pass in nil parameters" do
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statement = @client.prepare 'SELECT * FROM (SELECT 1 as foo, 2) bar WHERE foo = ?'
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statement.execute(nil).class.should == Mysql2::Result
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end
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it "should pass in Bignum parameters" do
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statement = @client.prepare 'SELECT * FROM (SELECT 1 as foo, 2) bar WHERE foo = ?'
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(lambda{ statement.execute(723623523423323223123) }).should raise_error(RangeError)
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end
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it "should pass in Float parameters" do
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statement = @client.prepare 'SELECT * FROM (SELECT 2.3 as foo, 2) bar WHERE foo = ?'
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statement.execute(2.4).class.should == Mysql2::Result
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end
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it "should pass in String parameters" do
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statement = @client.prepare 'SELECT * FROM (SELECT "foo" as foo, 2) bar WHERE foo = ?'
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statement.execute("blah").class.should == Mysql2::Result
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end
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it "should pass in Time parameters" do
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statement = @client.prepare 'SELECT * FROM (SELECT CURRENT_TIMESTAMP() as foo, 2) bar WHERE foo = ?'
98+
statement.execute(Time.now).class.should == Mysql2::Result
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end
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it "should pass in DateTime parameters" do
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statement = @client.prepare 'SELECT * FROM (SELECT CURRENT_TIMESTAMP() as foo, 2) bar WHERE foo = ?'
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statement.execute(DateTime.now).class.should == Mysql2::Result
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end
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it "should pass in Date parameters" do
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statement = @client.prepare 'SELECT * FROM (SELECT CURRENT_DATE() as foo, 2) bar WHERE foo = ?'
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statement.execute(Date.today)
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end
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context "utf8_db_field" do
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before(:each) do
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@client.query("DROP DATABASE IF EXISTS test_mysql2_stmt_utf8")
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@client.query("CREATE DATABASE test_mysql2_stmt_utf8")
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@client.query("USE test_mysql2_stmt_utf8")
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@client.query("CREATE TABLE テーブル (整数 int, 文字列 varchar(32)) charset=utf8")
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@client.query("INSERT INTO テーブル (整数, 文字列) VALUES (1, 'イチ'), (2, '弐'), (3, 'さん')")
118+
end
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120+
after(:each) do
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@client.query("DROP DATABASE test_mysql2_stmt_utf8")
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end
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it "should be able to retrieve utf8 field names correctly" do
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statement = @client.prepare 'SELECT * FROM `テーブル`'
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statement.fields.should == ['整数', '文字列']
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end
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end
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end

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