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Expanded RasterRefSpec to ensure lazy tiles provide metadata without I/O #394

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Oct 21, 2019
Merged

Expanded RasterRefSpec to ensure lazy tiles provide metadata without I/O #394

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0d03a6e
Attempting to keep TravisCI from timing out by using jobs.
metasim Oct 17, 2019
7ca1a04
Expanded RasterRefSpec to ensure lazy tiles provide metadata without …
metasim Oct 18, 2019
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14 changes: 6 additions & 8 deletions .travis.yml
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Original file line number Diff line number Diff line change
@@ -1,4 +1,3 @@
sudo: false
dist: xenial
language: python

Expand Down Expand Up @@ -28,11 +27,10 @@ install:
- pip install rasterio shapely pandas numpy pweave
- wget -O - https://piccolo.link/sbt-1.2.8.tgz | tar xzf -

script:
- sbt/bin/sbt -java-home $JAVA_HOME -batch test
- sbt/bin/sbt -java-home $JAVA_HOME -batch it:test
# - sbt -Dfile.encoding=UTF8 clean coverage test coverageReport
# Tricks to avoid unnecessary cache updates
- find $HOME/.sbt -name "*.lock" | xargs rm
- find $HOME/.ivy2 -name "ivydata-*.properties" | xargs rm

jobs:
include:
- stage: "Unit Tests"
script: sbt/bin/sbt -java-home $JAVA_HOME -batch test
- stage: "Integration Tests"
script: sbt/bin/sbt -java-home $JAVA_HOME -batch it:test
14 changes: 9 additions & 5 deletions core/src/test/scala/org/locationtech/rasterframes/ref/RasterRefSpec.scala
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Expand Up @@ -253,14 +253,18 @@ class RasterRefSpec extends TestEnvironment with TestData {
}
}

it("should construct a RasterRefTile without I/O") {
it("should construct and inspect a RasterRefTile without I/O") {
new Fixture {
// SimpleRasterInfo is a proxy for header data requests.
val start = SimpleRasterInfo.cacheStats.hitCount()
val startStats = SimpleRasterInfo.cacheStats
val t: ProjectedRasterTile = RasterRefTile(subRaster)
val result = Seq(t, subRaster.tile).toDF("tile").first()
val end = SimpleRasterInfo.cacheStats.hitCount()
end should be(start)
val df = Seq(t, subRaster.tile).toDF("tile")
val result = df.first()
SimpleRasterInfo.cacheStats.hitCount() should be(startStats.hitCount())
SimpleRasterInfo.cacheStats.missCount() should be(startStats.missCount())
val info = df.select(rf_dimensions($"tile"), rf_extent($"tile")).first()
SimpleRasterInfo.cacheStats.hitCount() should be(startStats.hitCount() + 2)
SimpleRasterInfo.cacheStats.missCount() should be(startStats.missCount())
}
}
}
Expand Down