leeonky / test-charm-java / 156

Committed 20 Mar 2025 01:53PM UTC coverage: 74.243% (-0.2%) from 74.475%

Build # 156

Build Type

push

circleci

Committed by

leeonky

Commit Message

Refactor

Run Details

14 of 15 new or added lines in 12 files covered. (93.33%)

126 existing lines in 29 files now uncovered.

7947 of 10704 relevant lines covered (74.24%)

0.74 hits per line

Source File
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96.0

/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.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;
import static java.lang.String.format;

@Order(BUILD_IN)
public class MetaProperties implements Extension {
    private static Object size(MetaData metaData) {
        Data data = metaData.data();
        if (data.resolved().isList())
            return data.resolved().list().size();
        throw new DalRuntimeException(format("Invalid meta property `size` for: %s", data.dump()));
    }

    private static Object throw_(MetaData metaData) {
        try {
            metaData.data().instance();
            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().instance() == null ? null : new OriginalJavaObject(metaData.data());
    }

    private static Object keys(MetaData metaData) {
        return metaData.data().resolved().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)
        ;
    }

    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.instance();
                return BeanClass.createFrom(instance).getPropertyValue(instance, property.toString());
            } catch (NoSuchAccessorException ignore) {
                return data.getValue(property).instance();
            }
        }

        @Override
        public Set<?> getPropertyNames() {
            return BeanClass.createFrom(data.instance()).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.util.BeanClass;
6	import com.github.leeonky.util.NoSuchAccessorException;
7	import com.github.leeonky.util.Sneaky;
8
9	import java.util.Set;
10
11	import static com.github.leeonky.dal.runtime.DalException.extractException;
12	import static com.github.leeonky.dal.runtime.Order.BUILD_IN;
13	import static java.lang.String.format;
14
15	@Order(BUILD_IN)
16	public class MetaProperties implements Extension {	1✔
17	private static Object size(MetaData metaData) {
18	Data data = metaData.data();	1✔
19	if (data.resolved().isList())	1✔
20	return data.resolved().list().size();	1✔
21	throw new DalRuntimeException(format("Invalid meta property `size` for: %s", data.dump()));	1✔
22	}
23
24	private static Object throw_(MetaData metaData) {
25	try {
26	metaData.data().instance();	1✔
27	throw new AssertionError("Expecting an error to be thrown, but nothing was thrown");	1✔
28	} catch (Exception e) {	1✔
29	return Sneaky.get(() -> extractException(e).orElseThrow(() -> e));	1✔
30	}
31	}
32
33	private static Object object_(MetaData metaData) {
34	return metaData.data().instance() == null ? null : new OriginalJavaObject(metaData.data());	1✔
35	}
36
37	private static Object keys(MetaData metaData) {
38	return metaData.data().resolved().fieldNames();	1✔
39	}
40
41	@Override
42	public void extend(DAL dal) {
43	dal.getRuntimeContextBuilder()	1✔
44	.registerMetaProperty("size", MetaProperties::size)	1✔
45	.registerMetaProperty("throw", MetaProperties::throw_)	1✔
46	.registerMetaProperty("object", MetaProperties::object_)	1✔
47	.registerMetaProperty("keys", MetaProperties::keys)	1✔
48	;
49	}	1✔
50
51	static class OriginalJavaObject implements ProxyObject {
52	private final Data data;
53
54	public OriginalJavaObject(Data data) {	1✔
55	this.data = data;	1✔
56	}	1✔
57
58	@Override
59	public Object getValue(Object property) {
60	try {
61	Object instance = data.instance();	1✔
62	return BeanClass.createFrom(instance).getPropertyValue(instance, property.toString());	1✔
63	} catch (NoSuchAccessorException ignore) {	1✔
64	return data.getValue(property).instance();	1✔
65	}
66	}
67
68	@Override
69	public Set<?> getPropertyNames() {
UNCOV 70	return BeanClass.createFrom(data.instance()).getPropertyReaders().keySet();	×
71	}
72	}
73	}

leeonky / test-charm-java / 156

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