leeonky / test-charm-java / 236

Committed 26 Apr 2025 09:05AM UTC coverage: 74.134% (+0.08%) from 74.053%

Build # 236

Build Type

push

circleci

Committed by

leeonky

Commit Message

Update version

Run Details

8048 of 10856 relevant lines covered (74.13%)

0.74 hits per line

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96.43

/DAL-java/src/main/java/com/github/leeonky/dal/extensions/MetaProperties.java

package com.github.leeonky.dal.extensions;

import com.github.leeonky.dal.DAL;
import com.github.leeonky.dal.runtime.*;
import com.github.leeonky.dal.runtime.checker.Checker;
import com.github.leeonky.dal.runtime.checker.CheckingContext;
import com.github.leeonky.util.BeanClass;
import com.github.leeonky.util.NoSuchAccessorException;
import com.github.leeonky.util.Sneaky;

import java.util.Set;

import static com.github.leeonky.dal.runtime.DalException.extractException;
import static com.github.leeonky.dal.runtime.Order.BUILD_IN;

@Order(BUILD_IN)
public class MetaProperties implements Extension {
    private static Object size(MetaData<?> metaData) {
        return metaData.data().list().size();
    }

    private static Object throw_(MetaData<?> metaData) {
        try {
            metaData.data().value();
            throw new AssertionError("Expecting an error to be thrown, but nothing was thrown");
        } catch (Exception e) {
            return Sneaky.get(() -> extractException(e).orElseThrow(() -> e));
        }
    }

    private static Object object_(MetaData<?> metaData) {
        return metaData.data().value() == null ? null : new OriginalJavaObject(metaData.data());
    }

    private static Object keys(MetaData<?> metaData) {
        return metaData.data().fieldNames();
    }

    @Override
    public void extend(DAL dal) {
        dal.getRuntimeContextBuilder()
                .registerMetaProperty("size", MetaProperties::size)
                .registerMetaProperty("throw", MetaProperties::throw_)
                .registerMetaProperty("object", MetaProperties::object_)
                .registerMetaProperty("keys", MetaProperties::keys)
                .registerMetaProperty("should", MetaShould::new)
        ;

        dal.getRuntimeContextBuilder().checkerSetForMatching()
                .register((expected, actual) -> actual.cast(MetaShould.PredicateMethod.class)
                        .map(curryingMethod -> new Checker() {
                            @Override
                            public boolean failed(CheckingContext checkingContext) {
                                return !curryingMethod.should(expected.value());
                            }

                            @Override
                            public String message(CheckingContext checkingContext) {
                                return curryingMethod.errorMessage(expected);
                            }
                        }));
    }

    static class OriginalJavaObject implements ProxyObject {
        private final Data<?> data;

        public OriginalJavaObject(Data<?> data) {
            this.data = data;
        }

        @Override
        public Object getValue(Object property) {
            try {
                Object instance = data.value();
                return BeanClass.createFrom(instance).getPropertyValue(instance, property.toString());
            } catch (NoSuchAccessorException ignore) {
                return data.property(property).value();
            }
        }

        @Override
        public Set<?> getPropertyNames() {
            return BeanClass.createFrom(data.value()).getPropertyReaders().keySet();
        }
    }
}

1	package com.github.leeonky.dal.extensions;
2
3	import com.github.leeonky.dal.DAL;
4	import com.github.leeonky.dal.runtime.*;
5	import com.github.leeonky.dal.runtime.checker.Checker;
6	import com.github.leeonky.dal.runtime.checker.CheckingContext;
7	import com.github.leeonky.util.BeanClass;
8	import com.github.leeonky.util.NoSuchAccessorException;
9	import com.github.leeonky.util.Sneaky;
10
11	import java.util.Set;
12
13	import static com.github.leeonky.dal.runtime.DalException.extractException;
14	import static com.github.leeonky.dal.runtime.Order.BUILD_IN;
15
16	@Order(BUILD_IN)
17	public class MetaProperties implements Extension {	1✔
18	private static Object size(MetaData<?> metaData) {
19	return metaData.data().list().size();	1✔
20	}
21
22	private static Object throw_(MetaData<?> metaData) {
23	try {
24	metaData.data().value();	1✔
25	throw new AssertionError("Expecting an error to be thrown, but nothing was thrown");	1✔
26	} catch (Exception e) {	1✔
27	return Sneaky.get(() -> extractException(e).orElseThrow(() -> e));	1✔
28	}
29	}
30
31	private static Object object_(MetaData<?> metaData) {
32	return metaData.data().value() == null ? null : new OriginalJavaObject(metaData.data());	1✔
33	}
34
35	private static Object keys(MetaData<?> metaData) {
36	return metaData.data().fieldNames();	1✔
37	}
38
39	@Override
40	public void extend(DAL dal) {
41	dal.getRuntimeContextBuilder()	1✔
42	.registerMetaProperty("size", MetaProperties::size)	1✔
43	.registerMetaProperty("throw", MetaProperties::throw_)	1✔
44	.registerMetaProperty("object", MetaProperties::object_)	1✔
45	.registerMetaProperty("keys", MetaProperties::keys)	1✔
46	.registerMetaProperty("should", MetaShould::new)	1✔
47	;
48
49	dal.getRuntimeContextBuilder().checkerSetForMatching()	1✔
50	.register((expected, actual) -> actual.cast(MetaShould.PredicateMethod.class)	1✔
51	.map(curryingMethod -> new Checker() {	1✔
52	@Override
53	public boolean failed(CheckingContext checkingContext) {
54	return !curryingMethod.should(expected.value());	1✔
55	}
56
57	@Override
58	public String message(CheckingContext checkingContext) {
59	return curryingMethod.errorMessage(expected);	1✔
60	}
61	}));
62	}	1✔
63
64	static class OriginalJavaObject implements ProxyObject {
65	private final Data<?> data;
66
67	public OriginalJavaObject(Data<?> data) {	1✔
68	this.data = data;	1✔
69	}	1✔
70
71	@Override
72	public Object getValue(Object property) {
73	try {
74	Object instance = data.value();	1✔
75	return BeanClass.createFrom(instance).getPropertyValue(instance, property.toString());	1✔
76	} catch (NoSuchAccessorException ignore) {	1✔
77	return data.property(property).value();	1✔
78	}
79	}
80
81	@Override
82	public Set<?> getPropertyNames() {
83	return BeanClass.createFrom(data.value()).getPropertyReaders().keySet();	×
84	}
85	}
86	}

leeonky / test-charm-java / 236

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