public async Task AssertItemAsync_WhenExistsAndEqual()
{
AttributeValue key = GenerateKey();
Dictionary <string, AttributeValue> item = new Dictionary <string, AttributeValue> {
{ "key", key },
{ "age", new AttributeValue {
N = "111"
} }
};
await m_db
.PutItemAsync(m_tableName, item)
.ConfigureAwait(continueOnCapturedContext: false);
Assert.DoesNotThrowAsync(async() => {
await AmazonDynamoDBAssert
.AssertItemAsync(
m_db,
m_tableName,
key: new Dictionary <string, AttributeValue> {
{ "key", key }
},
expectedItem: item
)
.ConfigureAwait(continueOnCapturedContext: false);
});
}
public void AssertItemAsync_WhenDoesNotExist()
{
AttributeValue key = GenerateKey();
Dictionary <string, AttributeValue> itemKey = new Dictionary <string, AttributeValue> {
{ "key", key }
};
Dictionary <string, AttributeValue> expectedItem = new Dictionary <string, AttributeValue> {
{ "key", key },
{ "age", new AttributeValue {
N = "555"
} }
};
var err = Assert.Throws <AssertionException>(() => {
AmazonDynamoDBAssert
.AssertItemAsync(
m_db,
m_tableName,
key: itemKey,
expectedItem: expectedItem
)
.ConfigureAwait(continueOnCapturedContext: false)
.GetAwaiter()
.GetResult();
});
Assert.That(
err.Message,
Is.EqualTo("Item should exist.")
);
}
public async Task AssertItemAsync_WhenExistsAndNotEqual()
{
AttributeValue key = GenerateKey();
Dictionary <string, AttributeValue> item = new Dictionary <string, AttributeValue> {
{ "key", key },
{ "age", new AttributeValue {
N = "222"
} }
};
await m_db
.PutItemAsync(m_tableName, item)
.ConfigureAwait(continueOnCapturedContext: false);
Dictionary <string, AttributeValue> itemKey = new Dictionary <string, AttributeValue> {
{ "key", key }
};
Dictionary <string, AttributeValue> expectedItem = new Dictionary <string, AttributeValue> {
{ "key", key },
{ "age", new AttributeValue {
N = "333"
} }
};
var err = Assert.Throws <AssertionException>(() => {
AmazonDynamoDBAssert
.AssertItemAsync(
m_db,
m_tableName,
key: itemKey,
expectedItem: expectedItem
)
.ConfigureAwait(continueOnCapturedContext: false)
.GetAwaiter()
.GetResult();
});
Assert.That(
err.Message,
Does.StartWith(" M[age].N must be equal")
);
}